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Home › Highway crossing control system for railroads utilizing a communications link between the train locomotive and the crossing protection equipment

Highway crossing control system for railroads utilizing a communications link between the train locomotive and the crossing protection equipment

US Patent 5092544 · Granted Mar 3, 1992

Estimated economic value: $5,714,000 ⓘ

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Highway crossing control system for railroads utilizing a communications link be1992
Highway crossing control system for railroads utilizing a communications link be1992